根據(jù)所給漢語或所缺單詞的首字母，寫出單詞的正確形式。5%

1. It is said that this old building has __________（存在） for more than three hundred years.

2. Children should not be allowed to watch v___________ movies which are often bloody.

3. No one knows why he left the country without telling anyone; it is still a p__________.

4. My kids often spend hours ___________（聊天）with their friends on QQ.

5. The talk is going on in a ____________（混合）of English, Russian and French.

6. When the letter reaches you, please give us a reply w__________ seven days.

7. Thank you very much for your ___________（支持）

8. He i___________ her with his kindness and consideration, and finally she agreed to marry him.

9. To my surprise, they _____________（表現(xiàn)） very badly towards their guests that evening.

10. The milk boy d_____________ the milk to our house every early morning.